package day1;

public class Computer {
    String brand;
    double price;
    String color;
    Double screen;
    public void computerinfo(){
        System.out.println("电脑品牌:"+brand);
        System.out.println("电脑价格:"+price);
        System.out.println("电脑颜色:"+color);
        System.out.println("电脑屏幕尺寸："+screen);
    }
}
